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Sungrow SG200HX-US User Manual

Sungrow SG200HX-US
114 pages
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SG350HX-US/
SG200HX-USPV Grid-Connected
InverterUser ManualSG350HX-US_
SG200HX-US-UEN-Ver14-202305
User Manual
PV Grid-Connected Inverter
SG350HX-US/SG200HX-US
SG350HX-US_SG200HX-US-UEN-Ver14-202305

Table of Contents

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Sungrow SG200HX-US Specifications

General IconGeneral
ModelSG200HX-US
TypeString Inverter
Rated Output Power200 kW
Max. Input Voltage1500 V
MPPT Voltage Range600-1500 V
Rated AC Voltage480 V
Rated Grid Voltage480 V
Rated Grid Frequency60 Hz
Total Harmonic Distortion< 3%
CEC Weighted Efficiency98.5%
Protection DegreeIP66
Ingress Protection RatingIP66
Rated AC Output Power200 kW
AC Output Frequency60 Hz
Max Efficiency99%
Operating Temperature Range-25°C to 60°C
Communication InterfaceEthernet

Summary

About This Manual

Manual Validity and Target Audience

Details the models covered and the intended professional technicians for this manual.

How to Use This Manual and Symbols

Provides guidance on manual usage and explains warning symbols.

Safety Instructions for Inverter Operation

Unpacking and Initial Inspection Safety

Ensures safe handling and verification of the inverter after delivery.

Installation Safety Precautions

Covers essential safety measures during the inverter installation process.

Electrical Connection Safety Guidelines

Highlights critical safety procedures for electrical connections to prevent hazards.

Safe Operation Practices

Details safety requirements during the inverter's operational phase.

Maintenance Safety Procedures

Outlines safety measures to be followed during inverter maintenance.

Safe Product Disposal

Provides guidelines for the environmentally sound and safe disposal of the inverter.

Product Description and Overview

PV System Introduction

Explains the role and function of the inverter within a PV power system.

Inverter Model and Appearance

Describes the inverter's physical appearance, components, and model designation.

Symbols on the Product

Identifies and explains the meaning of various symbols displayed on the inverter.

LED Indicator Status

Details the different states indicated by the inverter's LED indicator.

DC Switch Functionality

Explains the purpose and operation of the inverter's DC switch.

Inverter Circuit Diagram

Presents the main electrical circuit diagram of the inverter.

Key Inverter Functions

Lists and briefly describes the primary functions offered by the inverter.

Unpacking and Storage Guidelines

Unpacking and Inspection Process

Steps for safely unpacking and inspecting the inverter upon receipt.

Detailed Unpacking Steps

Provides a step-by-step guide for the unpacking procedure.

Inverter Storage Requirements

Specifies conditions and procedures for proper long-term storage of the inverter.

Mechanical Mounting Procedures

Safety During Mechanical Mounting

Essential safety measures to follow during the mechanical installation phase.

Location Requirements for Installation

Criteria for selecting an optimal and safe installation location for the inverter.

Pole-Mounting Installation Guide

Instructions for installing the inverter using a pole-mounting system.

Inverter Installation Clearance

Specifies the necessary clearance around the inverter for ventilation and maintenance.

Installing the Inverter Unit

Steps for securely mounting the inverter onto the prepared bracket or support.

Required Installation Tools

Lists the essential tools needed for the mechanical installation process.

Moving and Handling the Inverter

Guidelines for safely moving the inverter to its installation location.

Bracket-Mounted Installation Guide

Instructions for installing the inverter using a bracket-mounted system.

Electrical Connection Guide

Electrical Connection Safety Instructions

Critical safety precautions for all electrical connection procedures.

Inverter Terminal Descriptions

Identifies and explains the function of each terminal on the inverter.

Electrical Connection Overview

Provides a general overview of the inverter's electrical connection points.

Crimping OT/DT Terminals

Instructions on how to properly crimp OT/DT terminals for cable connections.

External Protective Grounding

Details on how to establish a reliable external protective grounding connection.

AC Cable Connection Procedures

Step-by-step guide for connecting the AC power cables to the inverter.

DC Cable Connection Procedures

Instructions for connecting the DC PV string cables to the inverter.

RS485 Communication Connection

Guide for establishing RS485 communication for monitoring and control.

PLC Communication Connection

Instructions for setting up PLC communication with the data logger.

Inverter Commissioning Process

Pre-Commissioning Inspection Checklist

Ensures all pre-startup checks are completed before commissioning.

Step-by-Step Commissioning Procedure

Detailed steps for safely starting up and commissioning the inverter.

iSolarCloud App Usage Guide

App Introduction and Installation

Overview of the iSolarCloud app and instructions for downloading and installing it.

App Login and Requirements

Steps and prerequisites for logging into the iSolarCloud application.

App Functionality Overview

Describes the various viewing and setting functions available within the app.

Home Screen Description

Explains the layout and information presented on the app's home screen.

Run Information Viewing

How to access and interpret real-time and historical operational data.

Event and Yield Records

Guide to viewing fault, event, and power generation records.

Advanced App Settings

Accessing and configuring system parameters, operation, and communication settings.

Firmware Update Procedure

Instructions for downloading and updating the inverter's firmware via the app.

Password Change Function

Steps to modify the login password for the iSolarCloud app.

Routine Maintenance Procedures

Maintenance Safety Notices

Important safety warnings and precautions before performing any maintenance.

Disconnecting the Inverter Safely

Steps to safely disconnect the inverter from power sources for maintenance.

Regular Maintenance Schedule

Details the periodic checks and tasks for routine inverter maintenance.

Cleaning Air Inlet and Outlet

Procedure for cleaning the inverter's air inlet and outlet for optimal ventilation.

Fan Maintenance and Cleaning

Instructions for cleaning, inspecting, or replacing inverter fans.

Heat Sink Cleaning Procedure

Steps for cleaning the inverter's heat sink to ensure proper thermal management.

Troubleshooting Inverter Faults

Inverter Disposal and Dismantling

Dismantling the Inverter Safely

Safety precautions and steps for safely dismantling the inverter.

Proper Inverter Disposal Methods

Guidelines for disposing of the inverter according to regulations.

Appendix: Technical Data and Support

Inverter Technical Specifications

Detailed technical data, specifications, and parameters for inverter models.

DI Dry Contact Wiring Distance

Specifies maximum wiring distances for DI dry contact terminals.

Quality Assurance and Warranty

Information regarding product warranty, service, and quality guarantee.

Contact Information for Support

Provides contact details and required information for customer assistance.

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